207829074

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 441043200

約数和(自身を除く): 233214126

約数列:

[1, 2, 3, 6, 37, 61, 74, 103, 111, 122, 149, 183, 206, 222, 298, 309, 366, 447, 618, 894, 2257, 3811, 4514, 5513, 6283, 6771, 7622, 9089, 11026, 11433, 12566, 13542, 15347, 16539, 18178, 18849, 22866, 27267, 30694, 33078, 37698, 46041, 54534, 92082, 232471, 336293, 464942, 567839, 672586, 697413, 936167, 1008879, 1135678, 1394826, 1703517, 1872334, 2017758, 2808501, 3407034, 5617002, 34638179, 69276358, 103914537, 207829074]

約数ペア:

[(1, 207829074), (2, 103914537), (3, 69276358), (6, 34638179), (37, 5617002), (61, 3407034), (74, 2808501), (103, 2017758), (111, 1872334), (122, 1703517), (149, 1394826), (183, 1135678), (206, 1008879), (222, 936167), (298, 697413), (309, 672586), (366, 567839), (447, 464942), (618, 336293), (894, 232471), (2257, 92082), (3811, 54534), (4514, 46041), (5513, 37698), (6283, 33078), (6771, 30694), (7622, 27267), (9089, 22866), (11026, 18849), (11433, 18178), (12566, 16539), (13542, 15347)]